- All Products
- Integrated Circuits (ICs)
- Embedded - Microcontrollers
- AT32UC3A3128-CTUR
In Stock
:
22 Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
AT32UC3A3128-CTUR Tech Specifications
Microchip AT32UC3A3128-CTUR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 7 Weeks | |
| Contact Plating | Copper, Silver, Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 144-TFBGA | |
| Number of Pins | 144Pins | |
| Data Converters | A/D 8x10b | |
| Memory Types | FLASH, SRAM | |
| Number of I/Os | 110I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | AVR®32 UC3 A3 | |
| Published | 2012 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 144Terminations | |
| Terminal Position | BOTTOM | |
| Terminal Form | BALL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 1.85V | |
| Terminal Pitch | 0.8mm | |
| Frequency | 66MHz | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | AT32UC3A3128 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Qualification Status | Not Qualified | |
| Operating Supply Voltage | 3.3V | |
| Supply Voltage-Max (Vsup) | 1.95V | |
| Interface | 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB | |
| Memory Size | 128kB | |
| Oscillator Type | Internal | |
| RAM Size | 128K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.75V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 32-Bit | |
| Program Memory Size | 128KB 128K x 8 | |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | |
| Bit Size | 32 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| Data Bus Width | 32b | |
| PWM Channels | NO | |
| DAC Channels | YES | |
| Number of Timers/Counters | 3Timers/Counters | |
| Address Bus Width | 24 | |
| Number of Programmable I/O | 23Programmable I/Os | |
| Length | 11mm | |
| Height Seated (Max) | 1.2mm | |
| RoHS Status | ROHS3 Compliant |
AT32UC3A3128-CTUR Documents
Download datasheets and manufacturer documentation for AT32UC3A3128-CTUR
Datasheets
AT32UC3Azzz(S) Complete AT32UC3Azzz(S) SummaryPCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016PCN Design/Specification
Marking Chgs 11/Jul/2017ConflictMineralStatement
Microchip-company-68.pdf
Others include "AT32U" parts
The following parts include 'AT32U'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| AT32UC3A3128-CTUR | Microchip Technology | 144-TFBGA | 22 |
| AT32UC3A3128-CTUT | Microchip Technology | 144-TFBGA | 3424 |
| AT32UC3A3128-ALUR | Microchip Technology | 144-LQFP | 12 |
| AT32UC3A3128-ALUT | Microchip Technology | 144-LQFP | 33000 |
| AT32UC3A3128S-ALUT | Microchip Technology | 144-LQFP | 33000 |
| AT32UC3A3128S-CTUR | Microchip Technology | 144-TFBGA | 22 |
| AT32UC3A3128S-ALUR | Microchip Technology | 144-LQFP | 1000 |
| AT32UC3A3128S-CTUT | Microchip Technology | 144-TFBGA | 4536 |
Customers also viewed
VI-JWL-CW
Vicor Corporation
CONVERTER MOD DC/DC 28V 100W
VI-260-EV
Vicor Corporation
CONVERTER MOD DC/DC 5V 150W
VI-J11-CW
Vicor Corporation
CONVERTER MOD DC/DC 12V 100W
VI-J3M-EW-F2
Vicor Corporation
CONVERTER MOD DC/DC 10V 100W
V24B24T200BL
Vicor Corporation
V24B Series 200 W 18 to 36 V Input Single Output 24 V Mini DC/DC Converter
TEP 100-2415WIR
Traco Power
DC DC CONVERTER 24V 101W
V24B24T200BG
Vicor Corporation
CONVERTER MOD DC/DC 24V 200W
V24B12T200BL3
Vicor Corporation
CONVERTER MOD DC/DC 12V 200W
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
![]() | AT32UC3A3128-CTUR | Microchip Technology | IC MCU 128KB FLASH 144TBGA | 144-TFBGA | |
![]() | AT32UC3A0512-CTUT | Microchip Technology | MCU 32-bit AT32 AVR RISC 512KB Flash 1.8V/3.3V 144-Pin FFBGA Tray | 144-TFBGA | |
![]() | AT32UC3A0128-CTUT | Microchip Technology | 32-bit Microcontrollers - MCU 128KB, 144FBGA Ind, w/AES Mod. | 144-TFBGA | |
![]() | AT32UC3A0256-CTUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 144BGA | 144-TFBGA |
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ

























AT32UC3A3128-CTUR Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.